Reference documentation and code samples for the Google Cloud Spanner v1 API enum RequestOptions.Types.Priority.
The relative priority for requests. Note that priority is not applicable
for [BeginTransaction][google.spanner.v1.Spanner.BeginTransaction].
The priority acts as a hint to the Cloud Spanner scheduler and does not
guarantee priority or order of execution. For example:
Some parts of a write operation always execute at PRIORITY_HIGH,
regardless of the specified priority. This may cause you to see an
increase in high priority workload even when executing a low priority
request. This can also potentially cause a priority inversion where a
lower priority request will be fulfilled ahead of a higher priority
request.
If a transaction contains multiple operations with different priorities,
Cloud Spanner does not guarantee to process the higher priority
operations first. There may be other constraints to satisfy, such as
order of operations.
[[["Easy to understand","easyToUnderstand","thumb-up"],["Solved my problem","solvedMyProblem","thumb-up"],["Other","otherUp","thumb-up"]],[["Missing the information I need","missingTheInformationINeed","thumb-down"],["Too complicated / too many steps","tooComplicatedTooManySteps","thumb-down"],["Out of date","outOfDate","thumb-down"],["Samples / code issue","samplesCodeIssue","thumb-down"],["Other","otherDown","thumb-down"]],["Last updated 2025-08-07 UTC."],[[["\u003cp\u003eThe content provides reference documentation for the \u003ccode\u003eRequestOptions.Types.Priority\u003c/code\u003e enum in the Google Cloud Spanner v1 API, specifically for .NET.\u003c/p\u003e\n"],["\u003cp\u003eIt lists various versions of the API, including beta versions, with the latest being \u003ccode\u003e5.0.0-beta05\u003c/code\u003e and ranging down to version \u003ccode\u003e3.5.0\u003c/code\u003e.\u003c/p\u003e\n"],["\u003cp\u003eThe \u003ccode\u003ePriority\u003c/code\u003e enum defines the relative priority for requests, with fields like \u003ccode\u003eHigh\u003c/code\u003e, \u003ccode\u003eLow\u003c/code\u003e, \u003ccode\u003eMedium\u003c/code\u003e, and \u003ccode\u003eUnspecified\u003c/code\u003e, where \u003ccode\u003eUnspecified\u003c/code\u003e is equivalent to \u003ccode\u003eHigh\u003c/code\u003e.\u003c/p\u003e\n"],["\u003cp\u003eThe priority system acts as a suggestion to the Cloud Spanner scheduler, and there are no guarantees on the priority or order of execution, and priority may be changed depending on the operation.\u003c/p\u003e\n"]]],[],null,[]]
